Last update :
03/03/2026
References   References 5122  
Type : Poster
Icone.pdf
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Research teams : Toronto - Sunnybrook Health Sciences Center
Authors : Ma N, Law S, Murphy K, McDonal S.
Title : Stability of Celestone® Soluspan® stored in Polypropylene Syringes for 210 Days at Room Temperature with Protection from Light.
Reference : Sunnybrook Health care Center. 2025. 2025

Level of Evidence : 
Level of evidence A
Physical stability : 
Visual examination 
Chemical stability : 
High Performance Liquid Chromatography - Diode Array detector (HPLD-DAD)
Stability defined as 95% of the initial concentration
Other methods : 
PH measurement 
Comments : 

List of drugs
injectionBetamethasone acetate Anti-inflammatory
injectionBetamethasone sodium phosphate Anti-inflammatory
Stability of mixtures
Polypropylen Syringe None 15-30°C Protect from light
injection Betamethasone acetate 3 mg/ml
injection Betamethasone sodium phosphate 3 mg/ml
210 Day

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